DC DC Switching Controllers

Results: 6
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Topology
BuckHalf-Bridge
Voltage - Supply (Vcc/Vdd)
3.8V ~ 42V3.8V ~ 65V4.5V ~ 35V
Frequency - Switching
440kHz, 2.2MHz2.2MHzUp to 1MHz
Duty Cycle (Max)
50%100%-
Synchronous Rectifier
NoYes
Clock Sync
NoYes
Control Features
Current Limit, EnableCurrent Limit, Enable, Frequency ControlCurrent Limit, Enable, Frequency Control, Power Good, Soft Start
Operating Temperature
-40°C ~ 125°C (TA)-40°C ~ 125°C (TJ)-40°C ~ 150°C (TJ)
Qualification
AEC-Q100AEC-Q101
Package / Case
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)24-VFQFN Exposed Pad
Supplier Device Package
8-VSSOP24-VQFN (4x4)
Stocking Options
Environmental Options
Media
Marketplace Product
6Results
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Output Type
Function
Output Configuration
Topology
Number of Outputs
Output Phases
Voltage - Supply (Vcc/Vdd)
Frequency - Switching
Duty Cycle (Max)
Synchronous Rectifier
Clock Sync
Serial Interfaces
Control Features
Operating Temperature
Grade
Qualification
Mounting Type
Package / Case
Supplier Device Package
8-VSSOP
LM3489QMM/NOPB
IC REG CTRLR BUCK 8MSOP
Texas Instruments
3,949
In Stock
1 : ¥17.65000
Cut Tape (CT)
1,000 : ¥8.68080
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
4.5V ~ 35V
Up to 1MHz
100%
No
No
-
Current Limit, Enable
-40°C ~ 125°C (TJ)
Automotive
AEC-Q100
Surface Mount
8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
8-VSSOP
24 VFQFN
LM5141QRGETQ1
IC REG CTRLR BUCK 24VGFN
Texas Instruments
1,738
In Stock
1 : ¥39.98000
Cut Tape (CT)
250 : ¥29.55528
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3.8V ~ 65V
440kHz, 2.2MHz
-
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
24-VFQFN Exposed Pad
24-VQFN (4x4)
24 VFQFN
LM25141QRGETQ1
LOW VOLTAGE LM5141- SYNC BUCK CO
Texas Instruments
1,945
In Stock
1 : ¥59.19000
Cut Tape (CT)
250 : ¥42.30284
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Half-Bridge
1
1
3.8V ~ 42V
2.2MHz
50%
Yes
Yes
-
Current Limit, Enable, Frequency Control
-40°C ~ 125°C (TA)
Automotive
AEC-Q101
Surface Mount
24-VFQFN Exposed Pad
24-VQFN (4x4)
1,246
In Stock
1 : ¥38.83000
Cut Tape (CT)
3,000 : ¥18.13341
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3.8V ~ 65V
440kHz, 2.2MHz
-
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
24-VFQFN Exposed Pad
24-VQFN (4x4)
24 VFQFN
LM5141RGET
SYNC BUCK CONTROLLER - COMMERCIA
Texas Instruments
55
In Stock
1 : ¥50.57000
Cut Tape (CT)
250 : ¥36.11460
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Buck
1
1
3.8V ~ 65V
440kHz, 2.2MHz
-
No
No
-
Current Limit, Enable, Frequency Control, Power Good, Soft Start
-40°C ~ 150°C (TJ)
Automotive
AEC-Q100
Surface Mount
24-VFQFN Exposed Pad
24-VQFN (4x4)
0
In Stock
Check Lead Time
1 : ¥21.02000
Cut Tape (CT)
3,000 : ¥9.62690
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Transistor Driver
Step-Down
Positive
Half-Bridge
1
1
3.8V ~ 42V
2.2MHz
50%
Yes
Yes
-
Current Limit, Enable, Frequency Control
-40°C ~ 125°C (TA)
Automotive
AEC-Q101
Surface Mount
24-VFQFN Exposed Pad
24-VQFN (4x4)
Showing
of 6

DC DC Switching Controllers

PMIC (Power Management Integrated Circuit) DC to DC switching controllers are voltage regulation ICs used in high efficiency circuits configured to generate output supply voltages above (boost or step-up) or below (buck or step-down) the input supply. Other topologies may include; buck-boost, flyback, forward, cuk, SEPIC, full bridge, half bridge, and push-pull. They differ from linear regulators that require minimum voltages and "burn off" excess voltage.